ASTM A662GrA,A662 Grade A,A662 Gr A STEEL PLATE SUPPLIER

 

 

 

Gangsteel produced Super thickness steel plate of A662,ASTM A662 standard specification for pressure vessel plates, carbon-manganese-silicon steel, for moderate and lower temperature service

ASTM A662 plates over 40mm in thickness shall be normalized. Plates of Grades B and C, 40 mm and under in thickness, are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.

 

 

 

   ASTM A662 Grade A Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al

N

A662 Grade A

0,17

0.13-0.45

0.84-1.46

0,035

0,035

 

 

Nb

V

Ti

Cu

Cr

Ni

Mo

 

 

 

 

 

 

 

 

 

 

 

Grade

 

 ASTM A662 Grade A Mechanical Property

Thickness

Yield

Tensile

Elongation

A662 Grade A

mm

Min Mpa

Mpa

Min  %

6-50

275

400-540

23%

50-200

275

400-540

20%

 

 

 

If you need quotation for steel plates in pressure vessel steel plate, please contact us by email

 

 

 

 

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